[O] proposed patch for org-export-latex-hyperref-options-format

[Andrea Rossetti]

Hello everyone, 

  may I please ask if this tiny patch looks reasonable and can
be committed by the mantainers.

  Customizable option org-export-latex-hyperref-options-format
is currently available in Org, but is ignored by the export.
This patch enables use of org-export-latex-hyperref-options-format.

  A simple test case (to see the effect before/after patching) is
reported in the "How to reproduce" section at the bottom of this
mail.

Kindest regards,

Andrea
https://github.com/thesoftwarebin

-----------8<--patch file start------>8--------------------
diff --git a/lisp/ox-latex.el b/lisp/ox-latex.el
index 196e50f..91dbeff 100644
--- a/lisp/ox-latex.el
+++ b/lisp/ox-latex.el
@@ -1120,7 +1120,7 @@ holding export options."
      (format "\\title{%s}\n" title)
      ;; Hyperref options.
      (when (plist-get info :latex-hyperref-p)
-       (format "\\hypersetup{\n  pdfkeywords={%s},\n  pdfsubject={%s},\n  
pdfcreator={%s}}\n"
+       (format org-export-latex-hyperref-options-format
               (or (plist-get info :keywords) "")
               (or (plist-get info :description) "")
               (if (not (plist-get info :with-creator)) ""
-----------8<--patch file end-------->8--------------------

> From: address@hidden
> Subject: Bug: Customization of "Org Export Latex Hyperref Options Format" 
> ignored
> To: address@hidden
> Date: Sat, 21 Sep 2013 18:58:12 +0200 (1 week, 1 day, 6 hours ago)
>
> Hello everyone,
>
>   option "Org Export Latex Hyperref Options Format"
> (aka org-export-latex-hyperref-options-format)
> seems to have no effect on my latex exports, i.e.
> the latex pramble always contains this same text:
>
> ===========================================
> \hypersetup{
>   pdfkeywords={},
>   pdfsubject={},
>   pdfcreator={Emacs 24.3.1 (Org mode 8.2)}}
> ===========================================
>
>   May I please ask if this is reproducible on
> your installation as well, or if it's just me.
>
> Thanks in advance, kindest regards.
>
>   Andrea
>   https://github.com/thesoftwarebin
>
> =============================================
> How to reproduce:
>
> 1) check that option "Org Latex With Hyperref"
> is enabled
>
> 2) create a simple example.org file:
> * hello
> ** blah
> ** bleah
> * end
>
> 3) export to latex buffer (C-c C-e l L),
> look at the \hypersetup{...} lines
>
> 4) close the *Org LATEX Export* buffer
> with C-x k
>
> 5) add text "blah" somewhere in the value of
> option "Org Export Latex Hyperref Options Format"
>
> 6) export again to latex buffer (C-c C-e l L)
>
> 7) \hypersetup{...} lines should have changed
> accordingly to changes made in step 3), but 
> they don't change for me
> =============================================